Peter has just got engaged. Only problem is, despite having plenty of platonic female friends, he has no male mate to serve as his best man. He immediately sets out to rectify the situation and after several bizarre ‘man-dates’ he soon meets and bonds with the charming, but opinionated slacker Sydney. But as the two men’s bond grows closer, Peter’s relationship with his fiancée begins to suffer and he’s soon forced to choose between his NBF and the woman he loves.